Bolt Guides

Expert insights on weight loss and more.

Featured

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

Read now

Weight loss

Read all on weight loss

Weight Loss

min read

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Long-term results of gastric sleeve surgery explained: what the evidence shows at 5–10 years for weight loss, type 2 diabetes remission, complications, and NHS follow-up care.

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Weight Loss

min read

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Can you take paracetamol after gastric sleeve surgery? Find out why it's the recommended pain relief, which formulations are safe, what to avoid, and when to seek medical advice.

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Weight Loss

min read

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

Dental hygiene scope of practice and HbA1c explained: understand glycaemic markers, periodontal links, referral pathways, and how UK hygienists can safely support patients with diabetes.

Read all on weight loss

GLP-1 Brands

Read all on GLP-1 brands

Wegovy

Answer all your questions about Wegovy treatments for weight loss.

Read Wegovy guides

Mounjaro

Answer all your questions about Mounjaro treatments for weight loss.

Read Mounjaro guides

GLP-1 Brands

min read

Ozempic and Hiatal Hernia: Management and Safety Guidance

Ozempic and hiatal hernia: understand how this diabetes medication may affect digestive symptoms, practical management tips for patients with hiatal hernia, and when to seek medical advice for safe, effective treatment.

Read now

Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

GLP-1 Brands

min read

Restarting Ozempic After Surgery: When & How to Resume

Learn when to safely restart Ozempic after surgery, how to resume treatment after 1-4 weeks off, and what to expect when restarting GLP-1 therapy.

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

GLP-1 Brands

min read

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Does Ozempic cause numbness and tingling? Discover the indirect mechanisms that may explain paraesthesia during treatment, when to seek medical advice, and how to manage symptoms effectively with UK clinical guidance.

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

GLP-1 Brands

min read

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Compare Ozempic vs Mounjaro vs Wegovy costs in the UK. Discover NHS eligibility criteria, private prescription prices (£150–£350/month), insurance coverage, and cost-effectiveness for weight management and diabetes treatment.

Read all on GLP-1 brands

Men’s Health

Testosterone

Answer all your questions about testosterone.

Read testosterone guides

Erectile dysfunction

Answer all your questions about erectile dysfunction.

Read erectile dysfunction guides

Erectile Dysfunction

min read

Does Anavar Help with Erectile Dysfunction? UK Guide

Does Anavar help with erectile dysfunction? Discover why this anabolic steroid may worsen ED, the risks to sexual health, and evidence-based treatments available in the UK.

Read now

How Quickly Does Testogel Work? Timeline and What to Expect

Testosterone

min read

How Quickly Does Testogel Work? Timeline and What to Expect

Discover how quickly Testogel works for testosterone replacement therapy. Learn the timeline for improvements in energy, mood, sexual function, and body composition, plus essential monitoring and safety guidance for UK patients.

Why You Should Not Let Your Girlfriend Apply Testogel

Testosterone

min read

Why You Should Not Let Your Girlfriend Apply Testogel

Discover why letting your girlfriend apply Testogel is dangerous. Learn about serious testosterone transfer risks to women and children, MHRA safety warnings, and how to use TRT safely to protect your partner from virilisation and hormonal side effects.

Does Testogel Work? Evidence, Timeframes and Effectiveness

Testosterone

min read

Does Testogel Work? Evidence, Timeframes and Effectiveness

Does Testogel work for low testosterone? Discover the clinical evidence, how long it takes to see results, factors affecting effectiveness, and what to expect from this UK-licensed testosterone replacement therapy.

How to Prevent Saggy Skin After Gastric Sleeve Surgery

Weight Loss

min read

How to Prevent Saggy Skin After Gastric Sleeve Surgery

How to prevent saggy skin after gastric sleeve surgery — expert UK guide covering nutrition, exercise, skincare, non-surgical treatments, and NHS skin removal surgery options.

Saxenda & Brain Function: Neurological Effects Explained

GLP-1 Brands

min read

Saxenda & Brain Function: Neurological Effects Explained

Learn how Saxenda (liraglutide) affects appetite centres, mood, and cognition. Understand the neurological effects and what UK patients should know.

Warfarin and Vitamin K: Managing Your Anticoagulation Safely

Supplements

min read

Warfarin and Vitamin K: Managing Your Anticoagulation Safely

Discover how warfarin and vitamin K interact in your body and why consistent vitamin K intake matters for safe anticoagulation. Expert guidance on managing your diet, monitoring INR levels, and adjusting warfarin doses to prevent complications whilst maintaining good nutrition.

Testosterone

min read

Does Testosterone Treatment Elongate the Clitoris? Medical Facts

Does testosterone treatment elongate the clitoris? Discover how testosterone therapy causes clitoral growth, the timeline of changes, individual variation, and essential medical guidance for safe treatment.

Which Milk Is Good for Diabetes Type 2: Best Options

Weight Loss

min read

Which Milk Is Good for Diabetes Type 2: Best Options

Discover which milk is good for diabetes type 2. Compare dairy and plant-based options, understand carbohydrate content, and learn how to choose the best milk for stable blood glucose control and overall health.

Haemoglobin Variants and HbA1c Assay Accuracy: A Clinical Guide

Weight Loss

min read

Haemoglobin Variants and HbA1c Assay Accuracy: A Clinical Guide

Haemoglobin variants affect HbA1c assay accuracy in diabetes — learn which variants interfere, which methods are most affected, and what NICE recommends as alternatives for safe glycaemic monitoring.

Gynaecomastia Reduction in Northern Virginia: Treatment and Specialist Guide

Weight Loss

min read

Gynaecomastia Reduction in Northern Virginia: Treatment and Specialist Guide

Gynaecomastia reduction in Northern Virginia and the UK — explore causes, medical and surgical treatment options, recovery timelines, and how to choose a qualified specialist safely.

HbA1c Test for Diabetes: How It Works and Why It Matters

Weight Loss

min read

HbA1c Test for Diabetes: How It Works and Why It Matters

Why is HbA1c used as a test for diabetes? Learn how this blood test measures average glucose over 3 months, NICE diagnostic thresholds, monitoring targets, and when other tests are needed.

Can You Eat What You Want in a Calorie Deficit?

Weight Loss

min read

Can You Eat What You Want in a Calorie Deficit?

Can you eat what you want in a calorie deficit and still lose weight? Discover what UK NHS and NICE guidance says about food quality, calorie balance, and sustainable weight management.

Mounjaro

min read

Does Mounjaro Cause Rashes? UK Guide to Skin Reactions

Does Mounjaro cause rashes? Discover the types of skin reactions associated with tirzepatide, how common they are, when to seek medical advice, and evidence-based management strategies for UK patients.

Can Fatty Liver Be Mistaken for Cancer? Imaging and Diagnosis

Weight Loss

min read

Can Fatty Liver Be Mistaken for Cancer? Imaging and Diagnosis

Can fatty liver be mistaken for cancer? Discover how doctors use imaging, blood tests, and clinical assessment to distinguish fatty liver disease from liver cancer, and learn when scan findings require further investigation.

Victoza and Kidneys: Safety, Evidence & UK Guidance

GLP-1 Brands

min read

Victoza and Kidneys: Safety, Evidence & UK Guidance

Discover how Victoza affects kidney function, what the LEADER trial found, and when to avoid it. Clear UK clinical guidance for safe use.

Can Herbalife Cause Fatty Liver? Evidence and Safety Guidance

Weight Loss

min read

Can Herbalife Cause Fatty Liver? Evidence and Safety Guidance

Can Herbalife cause fatty liver? Explore the evidence on Herbalife and liver health, including documented cases of liver injury, symptoms to watch for, and safe supplement use guidance from UK medical experts.

AST/ALT Ratio in Alcohol-Related Fatty Liver Disease Explained

Weight Loss

min read

AST/ALT Ratio in Alcohol-Related Fatty Liver Disease Explained

Discover how the AST/ALT ratio helps diagnose alcohol-related fatty liver disease. Learn what your liver enzyme results mean, when the ratio suggests alcohol-related damage, and when to seek medical advice for reversible liver injury.

Allergy Medication as a Preventative Measure: UK Guide

Supplements

min read

Allergy Medication as a Preventative Measure: UK Guide

Allergy medication as a preventative measure can significantly reduce hay fever and rhinitis symptoms. Learn which UK-approved treatments to use, when to start, and what NICE guidance recommends.

Bolt Guides

Featured

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Weight loss

Long-Term Results of Gastric Sleeve Surgery: Evidence and Outcomes

Paracetamol After Gastric Sleeve Surgery: Safe Use and What to Avoid

Dental Hygiene Scope of Practice and HbA1c: A UK Clinical Guide

GLP-1 Brands

Wegovy

Mounjaro

Ozempic and Hiatal Hernia: Management and Safety Guidance

Restarting Ozempic After Surgery: When & How to Resume

Does Ozempic Cause Numbness and Tingling? UK Clinical Guidance

Ozempic vs Mounjaro vs Wegovy Cost: UK Comparison Guide

Men’s Health

Testosterone

Erectile dysfunction

Does Anavar Help with Erectile Dysfunction? UK Guide

How Quickly Does Testogel Work? Timeline and What to Expect

Why You Should Not Let Your Girlfriend Apply Testogel

Does Testogel Work? Evidence, Timeframes and Effectiveness

Browse all

How to Prevent Saggy Skin After Gastric Sleeve Surgery

Saxenda & Brain Function: Neurological Effects Explained

Warfarin and Vitamin K: Managing Your Anticoagulation Safely

Does Testosterone Treatment Elongate the Clitoris? Medical Facts

Which Milk Is Good for Diabetes Type 2: Best Options

Haemoglobin Variants and HbA1c Assay Accuracy: A Clinical Guide

Gynaecomastia Reduction in Northern Virginia: Treatment and Specialist Guide

HbA1c Test for Diabetes: How It Works and Why It Matters

Can You Eat What You Want in a Calorie Deficit?

Does Mounjaro Cause Rashes? UK Guide to Skin Reactions

Can Fatty Liver Be Mistaken for Cancer? Imaging and Diagnosis

Victoza and Kidneys: Safety, Evidence & UK Guidance

Can Herbalife Cause Fatty Liver? Evidence and Safety Guidance

AST/ALT Ratio in Alcohol-Related Fatty Liver Disease Explained

Allergy Medication as a Preventative Measure: UK Guide

Personalized weight management for women